Proton's privacy-focused Lumo chatbot gets image generation

Proton, the company best known for its encrypted email and VPN services, has rolled out a major update to its Lumo chatbot that adds image generation and editing to the platform. The update positions Lumo as a more well-rounded AI assistant, moving beyond text-based interactions to cover the kind of visual creation tools that have become standard in competing products.

Lumo launched as Proton's answer to mainstream AI assistants like ChatGPT and Google Gemini, with the core selling point being that conversations and outputs are handled under Proton's strict no-data-selling policy. That privacy-first stance has long been the foundation of Proton's broader product suite, and Lumo carries the same principles - user prompts and generated content are not used to train models or shared with advertisers.

The addition of image generation and editing is a notable step because it brings Lumo closer to feature parity with tools from OpenAI, Google, and Microsoft, all of which have integrated visual generation into their flagship AI products. Users who have opted into Proton's ecosystem for privacy reasons previously had to step outside it - and accept different data terms - if they wanted AI image tools. With this update, that gap narrows.

Proton has not publicly detailed which underlying image model powers the new capability, which is worth noting for users who care about the full data chain behind their generated content. As with much of the privacy-focused AI space, transparency around third-party model partnerships remains an area where more clarity would be useful. Still, the update reflects a broader trend of privacy-oriented tech companies building out AI feature sets to remain competitive, without relying on the data-harvesting business models that fund many of the dominant players.